Cynthia Egli talks with Lois Shadewald about pseudo science, including perpetual motion machines, and the Flat Earth Society which are mentioned in "Worlds of Their Own." Greg Laden steps in to talk with Mike Haubrich about legislation which is hoping around the country, proposing "Academic Freedom," that would require the teaching of Creationism in public schools.

INTERVIEW OF LOIS SCHADEWALD, EDITOR OF “WORLDS OF THEIR OWN,” A BOOK OF ESSAYS ON PSEUDOSCIENCE BY THE LATE ROBERT J. SCHADEWALD, BY CYNTHIA EGLI